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[ WHAT WE BUILD ]

You keep the client, we do the build.

We do not take on every kind of web project. We build these three, and each one already runs in production. Because we have built them before, we can give you the price before work starts.

01

White-label websites and web apps

For agencies that sold a client a website and are now being asked for something closer to an application.

What you get

  • A site or web app built under your brand.
  • A CMS your client’s staff can edit, versioned at section level.
  • The backend underneath it: data model, migrations, admin, deployment.
  • The domain registered in your client’s name.

How it runs

  • You keep the client relationship and the invoice.
  • Scope is written down before work starts, with a stated number of revision rounds.
  • A standard build takes about a week.
  • Progress is reported in writing.

What it is not

All contact with your client goes through you, and the site carries your agency’s name. Your client stays yours. If that ever stops being true, you should stop working with us.

Our commitments

  • We never contact your client directly.
  • The domain always stays registered in your client’s name.
  • We sign the NDA you want.
  • Content and data are always yours: content and customer data, media included, can be exported whenever you want; if you want to leave, we hand over the data in a standard format and don’t block your move.

In production

aux-container.de ↗

02

Product configurators with instant PDF quotes

For manufacturers whose product has options, and whose price depends on how those options combine.

Replica of the configurator we built for aux-garagen.de; the original runs at aux-garagen.de

Choose the options → the image and the price update instantly → you get a PDF quote.

Try it yourself →

See it running → aux-garagen.de ↗

What you get

  • A configurator where the buyer picks options and the price moves as they do.
  • A branded PDF quote with a reference number, the selected specification, the price and your terms.
  • A back office where staff see every request and the configuration behind it.
  • Prices and surcharges you change yourself in the back office. New kinds of rules are added by us.

How it runs

  • Options and the rules between them are modelled as data, so changing a rule needs no code change.
  • The price is computed on the server, then stored with the configuration that produced it.
  • The same configuration always produces the same number and the same document.
  • The configurator on aux-garagen.de runs 41 options.

What it is not

Not a spreadsheet embedded in a page, and not a “request a quote” form that somebody prices by hand afterwards. If the rules cannot be written down yet, writing them down is the first piece of work.

03

Server-side conversion tracking

For performance marketing agencies whose conversion data stopped matching reality.

What you get

  • Conversion events sent from a server you control, through Meta’s Conversions API and Google’s server-side measurement.
  • Browser and server send each conversion with the same event ID, so Meta and Google count it once.
  • The visitor’s consent decision is stored with every event, and the server checks it before sending.
  • Every event stored as a row that can be replayed and reconciled against Meta and Google reports.

How it runs

  • Before anything is built we write down, per event: the name, the exact user action, the parameters, which of them are personal data, and how long the row is kept.
  • Dispatch is idempotent, so a retry cannot invent a second conversion.
  • For EU clients the infrastructure stays in the EU.

What it is not

Not a way around consent. A visitor who declines is not tracked, server side or otherwise. Sending events for visitors who declined is unlawful under GDPR, and we do not build it.

In production

vnstudiotr.com ↗

[ START A PROJECT ]

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